| Place Name | Cudahy |
| Place Type | City |
| ZIP Code(s) | 53110 |
| County | Milwaukee County |
| Area Code(s) | 414 |
| Timezone | Central Standard Time (CST) |
| Population (2022) | 18,251 |
| Population Growth Rate (2010-19) | -0.34% |
| Majority Ethnicity | White 84.28% |
| Metro/Micro Stats Area | Milwaukee-Waukesha, WI |
| US Congressional District(s) | Wisconsin 4th |
| State Assembly Districts | 20 |
| State Senate Districts | 7 |
| Race/Ethnicy | Percentage of Population (2021) |
|---|---|
| White | 84.28% |
| African American | 3.46% |
| Hispanic | 0.38% |
| Asian | 1.72% |
| Native American | 0% |
| Hawaiin/Pacific Islander | 10.15% |